← All changes | classes/class-plugin.php +88 -17 3.1 → 3.4.2 View file →

		@@ -2,13 +2,15 @@
2	2	namespace WP_Stream;
3	3
4	4	class Plugin {
5	5	/**
6		- * Plugin version number
	6	+ * Plugin version number.
7	7	*
	8	+ * TODO Maybe pass this as a constructor dependency?
	9	+ *
8	10	* @const string
9	11	*/
10		- const VERSION = '3.1';
	12	+ const VERSION = '3.4.2';
11	13
12	14	/**
13	15	* WP-CLI command
14	16	*
		@@ -82,16 +84,26 @@
82	84	// Load helper functions
83	85	require_once $this->locations['inc_dir'] . 'functions.php';
84	86
85	87	// Load DB helper interface/class
86		- $driver = '\WP_Stream\DB';
87		- if ( class_exists( $driver ) ) {
88		- $this->db = new DB( $this );
	88	+ $driver_class = apply_filters( 'wp_stream_db_driver', '\WP_Stream\DB_Driver_WPDB' );
	89	+ $driver = null;
	90	+
	91	+ if ( class_exists( $driver_class ) ) {
	92	+ $driver = new $driver_class();
	93	+ $this->db = new DB( $driver );
89	94	}
90	95
	96	+ $error = false;
91	97	if ( ! $this->db ) {
	98	+ $error = esc_html__( 'Stream: Could not load chosen DB driver.', 'stream' );
	99	+ } elseif ( ! $driver instanceof DB_Driver ) {
	100	+ $error = esc_html__( 'Stream: DB driver must implement DB Driver interface.', 'stream' );
	101	+ }
	102	+
	103	+ if ( $error ) {
92	104	wp_die(
93		- esc_html__( 'Stream: Could not load chosen DB driver.', 'stream' ),
	105	+ esc_html( $error ),
94	106	esc_html__( 'Stream DB Error', 'stream' )
95	107	);
96	108	}
97	109
		@@ -106,14 +118,17 @@
106	118
107	119	// Add frontend indicator
108	120	add_action( 'wp_head', array( $this, 'frontend_indicator' ) );
109	121
	122	+ // Change DB driver after plugin loaded if any add-ons want to replace
	123	+ add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ), 20 );
	124	+
110	125	// Load admin area classes
111	126	if ( is_admin() || ( defined( 'WP_STREAM_DEV_DEBUG' ) && WP_STREAM_DEV_DEBUG ) || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
112	127	$this->admin = new Admin( $this );
113		- $this->install = new Install( $this );
	128	+ $this->install = $driver->setup_storage( $this );
114	129	} elseif ( defined( 'DOING_CRON' ) && DOING_CRON ) {
115		- $this->admin = new Admin( $this );
	130	+ $this->admin = new Admin( $this, $driver );
116	131	}
117	132
118	133	// Load WP-CLI command
119	134	if ( defined( 'WP_CLI' ) && WP_CLI ) {
		@@ -125,9 +140,9 @@
125	140	* Autoloader for classes
126	141	*
127	142	* @param string $class
128	143	*/
129		- function autoload( $class ) {
	144	+ public function autoload( $class ) {
130	145	if ( ! preg_match( '/^(?P<namespace>.+)\\\\(?P<autoload>[^\\\\]+)$/', $class, $matches ) ) {
131	146	return;
132	147	}
133	148
		@@ -164,12 +179,12 @@
164	179	*
165	180	* @action init
166	181	*/
167	182	public function init() {
168		- $this->settings = new Settings( $this );
169		- $this->connectors = new Connectors( $this );
170		- $this->alerts = new Alerts( $this );
171		- $this->alerts_list = new Alerts_List( $this );
	183	+ $this->settings = new Settings( $this );
	184	+ $this->connectors = new Connectors( $this );
	185	+ $this->alerts = new Alerts( $this );
	186	+ $this->alerts_list = new Alerts_List( $this );
172	187
173	188	}
174	189
175	190	/**
		@@ -204,12 +219,12 @@
204	219	*
205	220	* @return array
206	221	*/
207	222	private function locate_plugin() {
208		- $dir_url = trailingslashit( plugins_url( '', dirname( __FILE__ ) ) );
209		- $dir_path = plugin_dir_path( dirname( __FILE__ ) );
210		- $dir_basename = basename( $dir_path );
211		- $plugin_basename = trailingslashit( $dir_basename ) . $dir_basename . '.php';
	223	+ $dir_url = trailingslashit( plugins_url( '', dirname( __FILE__ ) ) );
	224	+ $dir_path = plugin_dir_path( dirname( __FILE__ ) );
	225	+ $dir_basename = basename( $dir_path );
	226	+ $plugin_basename = trailingslashit( $dir_basename ) . $dir_basename . '.php';
212	227
213	228	return compact( 'dir_url', 'dir_path', 'dir_basename', 'plugin_basename' );
214	229	}
215	230
		@@ -219,6 +234,62 @@
219	234	* @return string
220	235	*/
221	236	public function get_version() {
222	237	return self::VERSION;
	238	+ }
	239	+
	240	+ /**
	241	+ * Change plugin database driver in case driver plugin loaded after stream
	242	+ */
	243	+ public function plugins_loaded() {
	244	+ // Load DB helper interface/class
	245	+ $driver_class = apply_filters( 'wp_stream_db_driver', '\WP_Stream\DB_Driver_WPDB' );
	246	+
	247	+ if ( class_exists( $driver_class ) ) {
	248	+ $driver = new $driver_class();
	249	+ $this->db = new DB( $driver );
	250	+ }
	251	+ }
	252	+
	253	+ /**
	254	+ * Returns true if Stream is network activated, otherwise false
	255	+ *
	256	+ * @return bool
	257	+ */
	258	+ public function is_network_activated() {
	259	+
	260	+ $is_network_activated = false;
	261	+
	262	+ if ( $this->is_mustuse() ) {
	263	+ $is_network_activated = true;
	264	+ } else {
	265	+ if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
	266	+ require_once ABSPATH . '/wp-admin/includes/plugin.php';
	267	+ }
	268	+ $is_network_activated = is_plugin_active_for_network( $this->locations['plugin'] );
	269	+ }
	270	+
	271	+ /**
	272	+ * Filter allows the network activated detection to be overridden.
	273	+ *
	274	+ * @param string $is_network_activated Whether the plugin is network activated
	275	+ * @param WP_Stream\Plugin $plugin The stream plugin object
	276	+ */
	277	+ return apply_filters( 'wp_stream_is_network_activated', $is_network_activated, $this );
	278	+ }
	279	+
	280	+ /**
	281	+ * Returns true if Stream is a must-use plugin, otherwise false
	282	+ *
	283	+ * @return bool
	284	+ */
	285	+ public function is_mustuse() {
	286	+
	287	+ $stream_php = trailingslashit( WPMU_PLUGIN_DIR ) . $this->locations['plugin'];
	288	+
	289	+ if ( file_exists( $stream_php ) && class_exists( 'WP_Stream\Plugin' ) ) {
	290	+ return true;
	291	+ }
	292	+
	293	+ return false;
223	294	}
224	295	}